我剛剛買了台Alcatel Y855 我去了趟韓國日本 感覺還不錯
預計下周回台灣試試看~~ 給你參考看看
本來想買 Y900
但是價格差異好大 就先買Y855嘗試看看了

下面是Y855的規格
4G BAND: B1/B3/B7/B8/B20 (2100/1800/2600/900/800mhz)
3G BAND: B1/B2/B5/B8 (2100/1900/850/900mhz)
2G BAND: GSM/GPRS/EDGE 850/900/1800/1900mhz
4G SPEED:
LTE DL Speed up to 150 Mbit/s
LTE UL Speed up to 50 Mbit/s
3G SPEED:
DC-HSPA+DL (DOWNLOAD) up to 42.2Mbps
DC-HSPA+UL (UPLOAD) up to 5.76Mbps
FEATURE:
PS domain data service based on LTE and UMTS
SMS based on LTE/UMTS/GSM
Built-in LTE/UMTS/GSM and WLAN high gain antenna
Support Micro Secure Digital Memory (microSD) cards of up to 32 GB
Wi-Fi 2.4 GHz and 5 GHz bands
Built-in DHCP Server, DNS RELAY and NAT
Display current SSID and Wi-Fi key on the screen
Fast boot
Auto APN , no setup request, just insert sim card and start surfing
Support for Alcatel apk for mobile user
Built in Battery 3000mAh (up to 6 ~ 8 hours)
No exteranl antenna port
Weight: 135 grams
Dimension: 88 mm x 88 mm x 14.8 mm,
http://www.sing4g.com/alcatel-y855-specification
我拿到的是英國EE的版本